论文部分内容阅读
中国制药业RD的规模经济@郑士贵按照统计资料分析，中国制药业新产品研究开发具有明显的规模经济现象，因此充分利用规模经济效应成为新药开发的重要组织方式。但是，目前研究开发资源的产业集中程度较低，大型企业在研究开发项目数量、专业人员和开发资金比重上都低于中型企?
The economies of scale of China’s pharmaceutical industry RD @ Zheng Shigui According to statistical analysis, the research and development of new products in the Chinese pharmaceutical industry has obvious economies of scale. Therefore, the full use of economies of scale effects has become an important organizational approach for the development of new drugs. However, the current level of industrial concentration of research and development resources is relatively low. Large-scale enterprises are lower than the medium-sized enterprises in the number of research and development projects, professional personnel, and the proportion of development funds.